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    XCP-ng 8.3 updates announcements and testing

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    • G Offline
      Greg_E @olivierlambert
      last edited by

      @olivierlambert

      So is that June 25, 2025 or 3 months from now as the drop dead date?

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      • J Offline
        john205 @Greg_E
        last edited by

        @Greg_E neither. 8.2 is still LTS currently! They haven't switched it yet, but presumably it will be soon!

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        • gduperreyG Offline
          gduperrey Vates 🪐 XCP-ng Team
          last edited by gduperrey

          This will be three months after the official release of 8.3 LTS.

          The release should take place in a few days when we release the ISO currently available for testing.

          It's what is described in the "What to expect" part of the blogpost given above:

          Guaranteed overlap period – There will be at least three months where both XCP-ng 8.2.1 and XCP-ng 8.3 LTS will be supported simultaneously, ensuring organizations can transition smoothly.
          
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          • G Offline
            Greg_E @gduperrey
            last edited by

            @gduperrey

            OK, 3 months is good because I'm in a nasty bind right now and this may need to wait until August. I would expect many other places to have the same issues.

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            • G Offline
              gb.123
              last edited by gb.123

              This post is deleted!
              olivierlambertO 1 Reply Last reply Reply Quote 0
              • olivierlambertO Offline
                olivierlambert Vates 🪐 Co-Founder CEO @gb.123
                last edited by

                @gb.123 Hi, please open an issue on https://github.com/vatesfr/xen-orchestra/issues and ideally provide a screenshot or a detailed description of the problem. Thanks!

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                • G Offline
                  gb.123 @olivierlambert
                  last edited by

                  @olivierlambert
                  Sure.

                  1 Reply Last reply Reply Quote 1
                  • stormiS Offline
                    stormi Vates 🪐 XCP-ng Team @stormi
                    last edited by

                    said in XCP-ng 8.3 updates announcements and testing:

                    here are the pre-release ISO images for a refreshed XCP-ng 8.3 installer

                    Last call 🙂

                    J P A 4 Replies Last reply Reply Quote 0
                    • J Offline
                      JeffBerntsen Top contributor @stormi
                      last edited by

                      @stormi I just used them to upgrade the 8.2.1 systems in my test pool. All seems fine so far.

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                      • P Offline
                        ph7 @stormi
                        last edited by

                        @stormi
                        Did some minor testing and it seems to work fine

                        1 Reply Last reply Reply Quote 3
                        • A Online
                          Andrew Top contributor @stormi
                          last edited by

                          @stormi I did a standalone host ISO install, all works as expected. I also did a pool ISO upgrade (8.2.1 to 8.3), master first, others second, migrated live VMs from old to new, all works as expected.

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                          • G Offline
                            gb.123
                            last edited by gb.123

                            @stormi

                            Did minor testing. Seems ok.
                            Haven't tested Backups.

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                            • A Online
                              Andrew Top contributor @stormi
                              last edited by

                              @stormi Upgrade problem... I upgraded a good working busy 8.2.1 server to 8.3 (using the new ISO). The upgrade went well without error. No guest VMs were changed.

                              Same issue in XO (Master 7be70) and XOA (5.107.2), so it must be an XCP issue. There are three new problems (all was working before);

                              1. XCP coretemp no longer loads/works. Error: coretemp coretemp.0: Adding Core 0 failed
                              2. XO Host CPU stats and Load are now reported as zero (It's a busy machine, they are not zero)
                              3. XO All guest VMs report zero CPU usage. Some just report No stats. for CPU. They do have current recognized guest tools (Linux and Windows). They do report other stats (memory, network, disk).

                              Other older XCP 8.3 hosts/guests are working.

                              stormiS 1 Reply Last reply Reply Quote 1
                              • stormiS Offline
                                stormi Vates 🪐 XCP-ng Team @Andrew
                                last edited by

                                @Andrew Does restarting the toolstack bring the stats back?

                                CC @Team-XAPI-Network

                                Regarding coretemp, @r1's module doesn't work anymore with Xen 4.17. See https://github.com/xcp-ng/xcp/issues/669. A possible workaround is using IPMI readings, when available. For a better solution, there's work needed in Xen.

                                (CC @Team-Hypervisor-Kernel, FYI)

                                mikhail-shevtsov-wiregate created this issue in xcp-ng/xcp

                                open XCP 8.3 coretemp module doesn't detect any sensors #669

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                                • A Online
                                  Andrew Top contributor @stormi
                                  last edited by

                                  @stormi Got it... I missed that one for coretemp. Vates ticket opened for the XOA stats problem after 8.3 upgrade.

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                                  • stormiS Offline
                                    stormi Vates 🪐 XCP-ng Team
                                    last edited by

                                    The above issue is solved in packages that we haven't released as an update yet, that @Andrew tested.

                                    1 Reply Last reply Reply Quote 1
                                    • stormiS Offline
                                      stormi Vates 🪐 XCP-ng Team
                                      last edited by

                                      You probably saw it, but just in case: https://xcp-ng.org/blog/2025/06/16/xcp-ng-8-3-is-now-lts/

                                      Today marks several important updates for XCP-ng 8.3. In a nutshell:

                                      • It officially becomes a Long-Term Support (LTS) release, as previously announced when it was first released on October 7th, 2024.
                                      • We are releasing updated installation images ("ISOs") that include installer improvements and all updates published since the original release.
                                      • XOSTOR, our hyperconverged storage solution powered by LINSTOR, is now officially supported on XCP-ng 8.3.
                                      • A new, dedicated upgrade ISO is available to support upgrading from an 8.2 pool that includes a XOSTOR storage repository.
                                      J G 2 Replies Last reply Reply Quote 2
                                      • J Offline
                                        JeffBerntsen Top contributor @stormi
                                        last edited by

                                        @stormi @olivierlambert I did see it! Contratulations and a huge thank you for the new LTS release!

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                                        • G Offline
                                          gb.123 @stormi
                                          last edited by

                                          @stormi
                                          Just for clarification sake (I know this might have been said before), installing patches is the same as upgrading from iso in this case ?
                                          (Unlike with previous update where it was mandatory to upgrade using iso)

                                          stormiS 1 Reply Last reply Reply Quote 1
                                          • stormiS Offline
                                            stormi Vates 🪐 XCP-ng Team @gb.123
                                            last edited by

                                            @gb.123 Yes. If you think it's not clear in the blog post, I'll think how I can word it.

                                            Current wording:

                                            This announcement does not represent a new release. It applies to the existing XCP-ng 8.3.

                                            If you're already running XCP-ng 8.3, you're on the LTS version. There's no need for a full upgrade. Standard package updates will keep your system current.

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